protected void RemoveEmployeeButton_Click(object sender, EventArgs e)
{
EmployeeWrapper selected_employee;
try
{
selected_employee = Employees[EmployeesDropDownList.SelectedIndex];
}
catch
{
removeEmployeeMessage.Text = "No employee selected";
return;
}
using (var db = new VisitContext())
{
EmployeeWrapper employee_to_remove = (EmployeeWrapper)db.Employees.Where(b => b.Id == selected_employee.Id).First();
db.Employees.Remove(employee_to_remove);
db.SaveChanges();
Employee emp = employee_to_remove.Employee;
removeEmployeeMessage.Text = $"Removed: {emp.FirstName} {emp.LastName}, {emp.EmailAddress}, {emp.CellPhoneNumber}";
}
UpdateEmployeeList();
UpdateEmployeeDropDownList();
}
protected void AddEmployeeButton_Click(object sender, EventArgs e)
{
if (VerifyAddEmployeeInputs())
{
using (var db = new VisitContext())
{
EmployeeWrapper new_employee = new EmployeeWrapper
{
Employee = new Employee
{
FirstName = firstName.Text.Trim(),
LastName = lastName.Text.Trim(),
EmailAddress = emailAddress.Text.ToLower().Trim(),
CellPhoneNumber = cellPhoneNumber.Text.Trim()
},
Id = firstName.Text.Trim() + lastName.Text.Trim() + emailAddress.Text.ToLower().Trim()
};
try
{
db.Employees.Add(new_employee);
db.SaveChanges();
addEmployeeErrorMessage.Text =
$"Added: {new_employee.Employee.FirstName} {new_employee.Employee.LastName}, " +
$"{new_employee.Employee.EmailAddress}, {new_employee.Employee.CellPhoneNumber}";
UpdateEmployeeList();
UpdateEmployeeDropDownList();
}
catch
{
addEmployeeErrorMessage.Text = "The employee already exists in the system!";
}
}
}
;
}
